. "Potamanaxas effusa" . . _:b75957896 "GBIF id" . . _:b75957896 . . . . _:b75957896 . _:b75957896 . "(Draudt, 1922)" . . "755264" . . "Potamanaxas effusa" . "Potamanaxas effusa" . "1951008" . . "Potamanaxas effusa (Draudt, 1922)" . _:b75957896 "1951008" .